Math, asked by subodhkumarmajhaulia, 8 months ago

find the HCF of 21 and 28 if ther LCM is 84.

Answers

Answered by 1brainking

3

Answer:

I think the answer is 7 plz Mark me as brainliest

Answered by renu19299

2

Answer:

lcm=84. so the numbers are 21 and 28. the greater numbers 28. hcf=7 and lcm =2×2×3×7=84

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